Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAKi7t4U2WnWYZrTSF7E7723RnFTuH6DUUtos58WZyx2hzJgCssTLE6qX1N… (1,748 chars)"
  }
}